x86: remove double copy of show_cpuinfo_core for 32 and 64 bit

Impact: unification

show_cpuinfo_core is identical for 32 and 64 bit and can be unified,
and CONFIG_X86_HT inherently depends on CONFIG_X86_SMP.

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>

1 files changed, 2 insertions, 18 deletions

diff --git a/arch/x86/kernel/cpu/proc.c b/arch/x86/kernel/cpu/proc.c
index 01b1244ef1c0..d67e0e48bc2d 100644
--- a/arch/x86/kernel/cpu/proc.c
+++ b/arch/x86/kernel/cpu/proc.c
@@ -7,11 +7,10 @@
 /*
  *      Get CPU information for use by the procfs.
  */
-#ifdef CONFIG_X86_32
 static void show_cpuinfo_core(struct seq_file *m, struct cpuinfo_x86 *c,
                               unsigned int cpu)
 {
-#ifdef CONFIG_X86_HT
+#ifdef CONFIG_SMP
         if (c->x86_max_cores * smp_num_siblings > 1) {
                 seq_printf(m, "physical id\t: %d\n", c->phys_proc_id);
                 seq_printf(m, "siblings\t: %d\n",
@@ -24,6 +23,7 @@ static void show_cpuinfo_core(struct seq_file *m, struct cpuinfo_x86 *c,
 #endif
 }
 
+#ifdef CONFIG_X86_32
 static void show_cpuinfo_misc(struct seq_file *m, struct cpuinfo_x86 *c)
 {
         /*
@@ -50,22 +50,6 @@ static void show_cpuinfo_misc(struct seq_file *m, struct cpuinfo_x86 *c)
                    c->wp_works_ok ? "yes" : "no");
 }
 #else
-static void show_cpuinfo_core(struct seq_file *m, struct cpuinfo_x86 *c,
-                              unsigned int cpu)
-{
-#ifdef CONFIG_SMP
-        if (c->x86_max_cores * smp_num_siblings > 1) {
-                seq_printf(m, "physical id\t: %d\n", c->phys_proc_id);
-                seq_printf(m, "siblings\t: %d\n",
-                           cpus_weight(per_cpu(cpu_core_map, cpu)));
-                seq_printf(m, "core id\t\t: %d\n", c->cpu_core_id);
-                seq_printf(m, "cpu cores\t: %d\n", c->booted_cores);
-                seq_printf(m, "apicid\t\t: %d\n", c->apicid);
-                seq_printf(m, "initial apicid\t: %d\n", c->initial_apicid);
-        }
-#endif
-}
-
 static void show_cpuinfo_misc(struct seq_file *m, struct cpuinfo_x86 *c)
 {
         seq_printf(m,